/Engine/Source/Runtime/PhysicsCore/Public/SQVisitor.h
Called whenever an instance in the acceleration structure may intersect with a sweep  - the instance we are potentially intersecting with a sweep  - the length all future intersection tests will use. A blocking intersection should update this Returns true to continue iterating through the acceleration structure
virtual bool Sweep ( const [Chaos::TSpatialVisitorData](API\Runtime\Chaos\Chaos\TSpatialVisitorData)< [TPayload](API\Runtime\Core\Delegates\TPayload) > & Instance, [Chaos::FQueryFastData](API\Runtime\Chaos\Chaos\FQueryFastData) & CurData )